Meter Breakers - Eaton

1 TD00502001 EFor more information visit: Meter Breakers Technical Data Residential Meter BreakersType CH ResidentialType BR Residential Supersedes Technical Data Pages 1-28, dated August 2001 ContentsPage Residential Meter Breakers Residential Meter Breakers .. 2 Product Selection .. 3, 4 Box Styles .. 5 Typical Wiring Diagrams .. 6 13 Dimensions and Knockouts .. 14 18 Type CH Residential 300 Ampere and 400 Ampere House Panels Product Selection .. 19 Typical CH Wiring Diagrams .. 20 Dimensions and Knockouts.

2 21 Type BR Residential 300 Ampere and 400 Ampere House Panels Product Selection .. 22 Typical BR Wiring Diagrams .. 23 , 24 Dimensions and Knockouts .. 25 For more information visit: TD00502001E Technical Data Page 2 Effective: April 2002 Meter BreakersResidential Meter Breakers Residential Meter Breakers Product Description A Meter breaker is service entrance equipment that consists of a single Meter socket and loadcenter (circuit breaker distribution section) or Meter socket and main breaker combined in one enclosure.

3 Sometimes called Combos, All-In-Ones, Meter Centers or Meter Mains these units are increasing in popularity as the socket and load-center or main breaker are located in one location, thus providing the contractor with a labor and material savings when installing. Application Description In addition to residential installations, Meter Breakers are equally applicable for rural service entrance , mobile homes, and construction site tempo-rary power. Meter Breakers are most often sold in the western, southwest-ern and southeastern United States.

4 The popularity of Meter Breakers is continuing to increase as more utilities deregulate and pass the responsibility of supplying watt-hour Meter sockets on to the electrical contractor. Application Considerations We have the Meter breaker to meet your application. Cutler-Hammer offers: n Non-EUSERC. n EUSERC/West Coast (Electrical Utility Service Equipment Requirements Committee). n House Panels. n Commercial Safety Sockets. Non-EUSERC The Cutler-Hammer line of Non-EUSERC Meter Breakers is designed for cus-tomers served by utilities that are not members of EUSERC.

5 EUSERC/West Coast The Cutler-Hammer line of EUSERC approved devices adheres to the agreed upon standards. EUSERC utilities are predominately located in the western United States, but some eastern and midwestern utilities are also members. These units can also be used in many Non-EUSERC areas. House Panels Meter breaker device rated at 300 400A. Applied in EUSERC and Non-EUSERC areas. Commercial Safety Sockets Applied in EUSERC and Non-EUSERC service areas and used in commercial applications. Standards and Certifications n UL Specification 414 (socket).

6 N UL File Number E52977. n AEIC-EEI-NEMA Standards (MSJ-7). n Meet EUSERC Utility requirements where noted. n Documented Seismic Qualified UBC and CBC Title 24. n UL Specification 67 (panel). Product Specifications n Ratings single-phase, 3-wire, 120/240V AC. n 100 225 ampere main breaker and main lug types. n 10,000 amperes rms symmetrical short circuit rating. Features, Benefits and Functions n Both BR and CH type branch circuit breaker styles available. n Meets latest NEC wire bending space requirements.

7 N Slotted sealing screws at hub with sealing provision provided. n Surface units are supplied with mounting tabs. n Semi-flush units are supplied with stucco flange. n Meter socket ring landing will accept locking security rings. n Overhead or underground service. n Fifth jaw can be installed in the 3 o clock or 9 o clock position. n Semi-flush with nail flange or surface mounting. n Meter mounting and underground pull sections are utility sealable. n Units are rated a minimum of 10 kAIC; some units are 22 kAIC.

8 N Numerous units supplied with center keyhole for ease of mounting. TD00502001 EFor more information visit: Technical Data Effective: April 2002 Page 3 Meter BreakersProduct Selection Table 1. Combination Service entrance Devices (Non-EUSERC) 1 See Table 5 on Page 5 for box details. 2 Per installed main breaker rating. 3 Provision for main is provided. WMB style devices accept Main breaker style BR, 2-Pole. 4 When a provision for main is provided, order one of the main Breakers listed in Table 2.

9 All panels are dual labeled to accept Types BW or CSR Main Breakers . 5 MCBK225 lug kit is needed for load side cable connection for Meter Mains. Please order separately. 6 When a provision for main is provided, order one of the main Breakers listed in this table. All panels are dual labeled to accept Types BW, BWH and CSR Main Breakers . 7 Panels are specifically designed for the Georgia Power Service Territory, but may be used in any service territory that has the same design requirements. 8 Copper bus.

10 9 One-piece cover on utility side, Florida approved. j Single cover design. k Will accept maximum four 1-pole, two 2-pole, or two quad Breakers . l Refer to drawing 96-5500. m Units come with feed-through lugs. AmpereRatingBypass Service kAIC Jaws DistributionMainBranchBreakerTypeDimensi ons & EnclosureShape 1 WiringKnockoutCatalog NumberPage Figure Page Figure Ring Style Meter Mains (no distribution section included) 100150150 NoneNoneNoneOHOH/UGOH/UG 2 1022444 NoneNoneNoneProvision 3 CSR2150 CSR2150 NoneNoneNone 813 3N/A13 7N/A31 5N/A1815N/A4439 WMB102 RNMBB150 BTSCR 7 CMBB150 BTS 89 200200200200 NoneNoneNoneNoneOH/UGOH/UGOH/UGOH/UG10 22 224444 NoneNoneNoneNoneCSR2200 Provision 456 Provision 456 CSR2200 NoneNoneNoneNone1313 3 31313 7 73131 5 51818151544443939 MBB200 BTSCR 7 MBP200 BTSCR 7 CMBP200 BTS 89 CMBB200 BTS 89 Ringless Meter Mains (no distribution section included)